The Expobar Brewtus IV is a dual boiler Commercial and prosumer espresso machine equipped with a vibration pump. Two copper boilers let this Expobar dedicate one exclusively to brewing and the other to steaming, frothing and dispensing hot water. New to the fourth generation of the Brewtus line is a dedicated switch that will allow you to turn off the steam boiler and operate with just the brew boiler. Doing so will result in quicker warm-up time as well as yield lower operating costs in...